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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
461

Food choice in fallow deer – experimental studies of selectivity

Alm Bergvall, Ulrika January 2007 (has links)
<p>In this thesis, I experimentally investigate feeding selectivity in fallow deer (Dama dama), with respect to plant secondary compounds, especially tannins, which can decrease the quality of foods. I found that fallow deer avoided foods with higher amounts of tannic acid and Quebracho tannin, even though the deer ate some high-tannin food. The food choice was strongly dependent on the context in which the food was presented, so that the food choice in relation to tannin content was relative rather than absolute. When high-tannin food occurred at low frequency, the deer ate proportionally less from this type of food, at least when the difference in tannin content between the two foods was large. A basic implication is that an unpalatable plant type could benefit from its unpalatability, especially when occurring at low frequency. In experiments with two patches, the finding of a stronger within- than between-patch selectivity was mirrored in associational effects. First, low-tannin, palatable food was more eaten when occurring in a high-tannin patch, which corresponds to neighbour contrast susceptibility. Second, high-tannin, unpalatable food in a less defended patch was less eaten, which corresponds to neighbour contrast defence. A proximate cause of the associational effects can be the presence of a simultaneous negative contrast, which was experimentally demonstrated in an additional study. Individual differences in selectivity were present early in life and were consistent over five years, and selectivity was correlated with foraging exploratory behaviour. The results from this thesis suggest that fallow deer are selective in their food choice with respect to tannins from the beginning, and that the frequency of occurrence of different foods, but also the distance between foods and the complexity of presentation, influence the food choice. It is also suggested that a foraging behavioural syndrome is present in mammalian herbivores.</p>
462

Om solidaritet och ansvarstagande i världen : en diskursanalytisk studie kring internationaliseringen av svensk försvars- och säkerhetspolitik / About solidarity and responsibility in world order : a discourse analysis about the internationalisation of Swedish security and defence policy

Johansson, Daniel January 2003 (has links)
<p>The world is increasingly coalescing, ecologically, economically and culturally. Many problems can no longer be solved within the own state borders and the limitation of the territorial state is obvious. Jürgen Habermas means that a <i>world domestic politic</i> without a world government is what this progress need. Therefore it is important that national interests become less central and the solidarity between people is given priority in international relations. </p><p>The focus of this thesis is therefore a critical discourse analysis of the current position of the internationalisation of Swedish security and defence policy. </p><p>The discourse analysis shows that the morality and solidarity is described as important issues for the increasing Swedish international military engagement. One conclusion of the discourse is that the peace no longer is something that Sweden retains on it’s own. Instead the peace is secured in co-operation with other states. Hence, in the presence of thefuture, it’s interesting to consider Immanuel Kants thought, <i>zum ewigen Frieden</i>.</p>
463

European Security and Defence Policy, or Back to Political Realism?

Stamate, Gheorghe January 2004 (has links)
<p>In the course of this master thesis I will argue the following:</p><p> a) ESDP project is an interesting initiative and concern issues that stand at the core of the EU integration processes. It relates to the most significant and updated development of the EU institutional, conceptual and strategic design, but is yet relatively unexplored and underdeveloped. </p><p>b) The aim of this study is to evaluate the efforts to enhance cooperation among European countries in the provision and use of military force. To set the scene and illustrate constrains and complications that bear upon activities in this field. Indeed, the author intends to recommend a theoretical framework, as a fundamental prerequisite for the proper study of EU Defense and Security Policy. </p><p>c) Constructivism and neo- Realism and their theoretical tenets offer an unexplored avenue to investigate and account for the development of the European Security and Defense Policy. </p><p>d) The efficiency of such an account depends on a meticulous evaluation of proposed theoretical approaches versus the emerging security complex. This theoretical choice allows for a construction beyond that of the unit or system levels of analysis and may therefore grant a causal role to perceived interests in terms of non- traditional approach to research in social science. Also it may thereby provoke an interest in terms of security and threat. </p><p>e) The originality and validity of a combination between Realism and Constructivism as a starting point for inquiries in IR may not only be relevant to an understanding of how such a development can unfold, but mostly how a real social phenomena can be unfolded by such a non-traditional theoretical approach.</p>
464

Marinens sjöoperativa doktrin 1958-61 / The Swedish Navy’s naval doctrine 1958-61

Larsson, Bengt January 2009 (has links)
<p>1958 års Försvarsbeslut innebar att den svenska Marinens anslagstilldelning kraftigt minskades. Marinens uppgifter i invasionsförsvaret skulle i händelse av krig dessutom reduceras och till del övertas av Flygvapnet. FB 58 blev styrande för Marinens utveckling under hela perioden efter 1958.</p><p>Marinens sjöoperativa doktrin (doktrinen för sjöstridskrafterna) var vid denna tid inte officiell eller uttalad. Doktrinen har inte tidigare beskrivits som sådan för denna tidsperiod.</p><p>Uppsatsen beskriver Marinens sjöoperativa doktrin 1958-61. För rekonstruktionen prövar författaren en modell framtagen av övlt Tommy Pettersson (ChP 06-08) för en motsvarande studie av luftoperativ doktrin 1958-66. Uppsatsens beskrivning av doktrinen omfattar FB 58, säkerhetspolitik, ÖB krigsplanläggning på central nivå, beskrivningar av uppfattningen om hotbilden, fartygsmaterielen, taktik och marina övningar. Uppsatsen behandlar även beskrivning av samverkan och utveckling. Fokus för uppsatsen är doktrinen som den uttrycks genom marinens krigsplanläggning och krigsorganisation vilka beskrivs ingående</p> / <p>The 1958 parliamentary decision on defence marked a drastic reduction in the allotment of funds for the Navy. Furthermore, a significant portion of the Navy’s principal tasks in naval warfare would henceforth be taken over by the Air Force. The Navy’s development and doctrine has been heavily influenced by the 1958 decision on defence ever since.</p><p>The Navy did not at the time posses a formalized, official operational naval doctrine. The essay describes the factual doctrine for the 1958-61 time period. This essay is the first to attempt this.. For the reconstruction of the doctrine the author uses a theoretical model developed by ltcol Tommy Pettersson (ChP 06-08), for a similar study of the 1958-66 Air Force air doctrine on an operational level.</p><p>Aspects covered includes the 1958 defence decision, the supreme commander’s war planning, the Navy’s threat perception, vessels, equipment, exercises, inter service cooperation as well as development. Focus however is the doctrine as expressed in the Navy’s warplans and wartime organisation, which are described in some detail.</p>
465

Att bli utbildare : En studie av kadetters syn på hur de formas till utbildare / Becoming an educator : Cadets views on educational science in the Swedish armed forces

Löfgren, Ulrika January 2010 (has links)
<p>Background: Officers in the Swedish Armed Forces educates their soldiers in various skills and arenas. The Officers get their educational training in officer training courses conducted by the Swedish Armed Forces or the Swedish national defence college. The aim of this study was to find out how the cadets, belive that they are formed into educators, their views on the literature being used in the Swedish armed Forsces, and their views on leadership and educational science.</p><p>Methods: The data for analysis were collected in spring 2010, by use of a questionnaire among cadets studying the tactical/operational program Ta/Op 07/10 at the Swedish national defence college. The respons rate was 69, 6 %.</p><p>Results: The majority of the cadets thought that experience was the most important factor in becoming a good educator. Most of the cadets also thought that the literature being used by the Swedish armed forces was good, however, few cadets stated that they will use the material for reflection on their own teaching when working as officers.</p><p>Conclusions: The Cadets had a positive attitude towards the educational philosphy and literature being used, but few will use the literature in reflecting on themselves as teachers. Cadets belive that they mainly will become good educators through experience, and that it is important that leaders and managers in Swedish armed forces have knowledge about educational science.</p>
466

The EU Foreign Policy

Petersson, Emmy January 2007 (has links)
<p>This dissertations aims to examine the EU Foreign Policy, and more precisely map the High Representative (HR) and his impact on the Common Foreign and Security Policy (CFSP) in the EU. Using two theoretical frameworks, leadership theory and institutional theory, the study tests the explanatory power of these theories to explain the HR and his impact on the CFSP. The study is limited to a period of time, from November 2002 until December 2003, when several different events took place within the framework of the CFSP. The conclusion indicates that both leadership theory and institutional theory can help explain the development and outcomes of the CFSP.</p><p>Keywords: EU foreign policy, Common Foreign and Security Policy, High Representative of the CFSP, European Security and Defence Policy, Iraq war, European Security Strategy</p>
467

European Security and Defence Policy, or Back to Political Realism?

Stamate, Gheorghe January 2004 (has links)
In the course of this master thesis I will argue the following: a) ESDP project is an interesting initiative and concern issues that stand at the core of the EU integration processes. It relates to the most significant and updated development of the EU institutional, conceptual and strategic design, but is yet relatively unexplored and underdeveloped. b) The aim of this study is to evaluate the efforts to enhance cooperation among European countries in the provision and use of military force. To set the scene and illustrate constrains and complications that bear upon activities in this field. Indeed, the author intends to recommend a theoretical framework, as a fundamental prerequisite for the proper study of EU Defense and Security Policy. c) Constructivism and neo- Realism and their theoretical tenets offer an unexplored avenue to investigate and account for the development of the European Security and Defense Policy. d) The efficiency of such an account depends on a meticulous evaluation of proposed theoretical approaches versus the emerging security complex. This theoretical choice allows for a construction beyond that of the unit or system levels of analysis and may therefore grant a causal role to perceived interests in terms of non- traditional approach to research in social science. Also it may thereby provoke an interest in terms of security and threat. e) The originality and validity of a combination between Realism and Constructivism as a starting point for inquiries in IR may not only be relevant to an understanding of how such a development can unfold, but mostly how a real social phenomena can be unfolded by such a non-traditional theoretical approach.
468

Food choice in fallow deer – experimental studies of selectivity

Alm Bergvall, Ulrika January 2007 (has links)
In this thesis, I experimentally investigate feeding selectivity in fallow deer (Dama dama), with respect to plant secondary compounds, especially tannins, which can decrease the quality of foods. I found that fallow deer avoided foods with higher amounts of tannic acid and Quebracho tannin, even though the deer ate some high-tannin food. The food choice was strongly dependent on the context in which the food was presented, so that the food choice in relation to tannin content was relative rather than absolute. When high-tannin food occurred at low frequency, the deer ate proportionally less from this type of food, at least when the difference in tannin content between the two foods was large. A basic implication is that an unpalatable plant type could benefit from its unpalatability, especially when occurring at low frequency. In experiments with two patches, the finding of a stronger within- than between-patch selectivity was mirrored in associational effects. First, low-tannin, palatable food was more eaten when occurring in a high-tannin patch, which corresponds to neighbour contrast susceptibility. Second, high-tannin, unpalatable food in a less defended patch was less eaten, which corresponds to neighbour contrast defence. A proximate cause of the associational effects can be the presence of a simultaneous negative contrast, which was experimentally demonstrated in an additional study. Individual differences in selectivity were present early in life and were consistent over five years, and selectivity was correlated with foraging exploratory behaviour. The results from this thesis suggest that fallow deer are selective in their food choice with respect to tannins from the beginning, and that the frequency of occurrence of different foods, but also the distance between foods and the complexity of presentation, influence the food choice. It is also suggested that a foraging behavioural syndrome is present in mammalian herbivores.
469

Att bli utbildare : En studie av kadetters syn på hur de formas till utbildare / Becoming an educator : Cadets views on educational science in the Swedish armed forces

Löfgren, Ulrika January 2010 (has links)
Background: Officers in the Swedish Armed Forces educates their soldiers in various skills and arenas. The Officers get their educational training in officer training courses conducted by the Swedish Armed Forces or the Swedish national defence college. The aim of this study was to find out how the cadets, belive that they are formed into educators, their views on the literature being used in the Swedish armed Forsces, and their views on leadership and educational science. Methods: The data for analysis were collected in spring 2010, by use of a questionnaire among cadets studying the tactical/operational program Ta/Op 07/10 at the Swedish national defence college. The respons rate was 69, 6 %. Results: The majority of the cadets thought that experience was the most important factor in becoming a good educator. Most of the cadets also thought that the literature being used by the Swedish armed forces was good, however, few cadets stated that they will use the material for reflection on their own teaching when working as officers. Conclusions: The Cadets had a positive attitude towards the educational philosphy and literature being used, but few will use the literature in reflecting on themselves as teachers. Cadets belive that they mainly will become good educators through experience, and that it is important that leaders and managers in Swedish armed forces have knowledge about educational science.
470

The EU Foreign Policy

Petersson, Emmy January 2007 (has links)
This dissertations aims to examine the EU Foreign Policy, and more precisely map the High Representative (HR) and his impact on the Common Foreign and Security Policy (CFSP) in the EU. Using two theoretical frameworks, leadership theory and institutional theory, the study tests the explanatory power of these theories to explain the HR and his impact on the CFSP. The study is limited to a period of time, from November 2002 until December 2003, when several different events took place within the framework of the CFSP. The conclusion indicates that both leadership theory and institutional theory can help explain the development and outcomes of the CFSP. Keywords: EU foreign policy, Common Foreign and Security Policy, High Representative of the CFSP, European Security and Defence Policy, Iraq war, European Security Strategy

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